baber/WOPTO huggingface dataset:
Patent JP-H10115417-A (JP)
Title: Opening and closing device for top of chimney
Inventor: KOKUBO TOMINAGA
IPC: F23L17/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent premature breakage or damage of a chimney by a method wherein the opening degree of the top of the chimney is increased when the speed of exhaust gas at the top of the chimney has exceeded a gas speed reference value while the opening degree of the top of the chimney is decreased when the same speed has become slower than the gas speed reference value. SOLUTION: When a pressure in a chimney 1 is increased and an exhaust gas speed at the top of the chimney 1 has exceeded a preset gas speed reference value, the control signal of opening direction is sent from a chimney top exhaust gas speed detecting device 5 to an opening degree regulating device 3 to increase the opening degree of the top of the chimney 1 and reduce the speed of exhaust gas from the top of the chimney 1.  On the contrary, when the pressure in the chimney 1 is reduced and the exhaust gas speed of the top of the chimney 1 has become slower than the gas speed reference value, the control signal of closing direction is sent from the chimney top exhaust gas speed detecting device 5 into the opening degree regulating device 3 to reduce the opening degree of the top of the chimney 1 and increase the exhaust gas speed whereby the exhaust gas speed at the top of the chimney 1 is controlled so as to retain the level of the gas speed reference value.
Patent JP-H06121355-A (JP)
Title: Frequency division/space division type optical switch
Inventor: SASAYAMA KOJI
IPC: H04B10/27
Filed: 1992-10-08
Abstract: PURPOSE:To increase number of optical highways with simple configuration by employing an array guide path diffraction grating type confluent branching device able to simultaneously connect plural frequency channels whose frequency multiplex number is more than number of highways. CONSTITUTION:Incoming side NXN frequency switches 1-2-1 to 1-2-M replace frequency channels of optical signals on incoming highways 1-1-1 to 1-1-M with each other. An array guide path diffraction grating type confluent branching device 1-3 whose frequency multiplex number N is set higher than number of highways M divides a frequency into M-sets of groups periodically. Outgoing side NXN frequency switches 1-4-1 to 1-4-M connect optical signals on the incoming highways 1-1-1 to 1-1-M for each of M-set of frequency channel groups to different outgoing highways 1-5-1 to 1-5M. Through the constitution above, number of optical highways is increased with simple configuration without need of lots of devices or complicated wiring.
Patent JP-2000095824-A (JP)
Title: Vinyl-based composite resin for window frame and window frame
Inventor: MATSUMURA KENICHI
IPC: E06B1/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in weather resistance and molding processability, and having impact resistance at a low temperature by graft- copolymerizing a vinyl chloride-based monomer on a specific acrylic polymer. SOLUTION: This vinyl-based composite resin for a window frame is obtained by graft-copolymerizing 97-85 wt.% vinyl chloride or vinyl monomer consisting essentially of the vinyl chloride on 3-15 wt.% acrylic polymer obtained by covering (A) a core part comprising an acrylic polymer composed of >=80 wt.% alkyl (meth)acrylate (AAM) monomer providing a single polymer having (-100) to -50 deg.C glass transition temperature, (e.g. lauryl acrylate), and 0.04-3 wt.% polyfunctional monomer (e.g. diallyl phthalate), with (B) a shell part comprising an acrylic polymer composed of >=80 wt.% AAM providing a single polymer having >=-60 deg.C glass transition temperature, (e.g. ethyl acrylate), and 3-10 wt.% polyfunctional monomer, and having a cross-linked structure. The weight ratio of the components A/B is regulated so as to be (60-90) wt.%/(40-10) wt.%.
Patent JP-H02115820-A (JP)
Title: Method for switching oscillation, and digital control signal generator using method, and memory using nonlinear oscillation using method
Inventor: PIITAA DEIBISU
IPC: G02F1/03
Filed: 1988-10-26
Abstract: PURPOSE:To control the vibration pattern of a delay feedback oscillator selectively by varying the intensity of a generated light signal according to delayed feedback and vibrating the intensity of the light signal with a constant pattern when a control signal is constant. CONSTITUTION:A delay feedback oscillator 10 consists of a feedback modulator 2, a light source 1 and an optical path 3, and the feedback modulator 2 consists of a photodetector 4, a DC amplifier 5, a variable DC voltage generator 6, and an electrooptic modulator 7. The DC amplifier 5 is supplied with the control signal S10 for determining a bias parameter and the variable DC voltage generator 6 is supplied with a seed signal S9 for determining a seed parameter. The period output signal S7 of the delay feedback oscillator 10 is switched with the combination of the control signal S10 and seed signal S9 to obtain a selected vibration pattern.
Patent JP-S63123505-A (JP)
Title: Device for circulating and supplying cooling liquid for rolling roll
Inventor: HANADA SHINICHIRO
IPC: B21B27/06
Filed: 1986-11-13
Abstract: PURPOSE:To reduce the cost of foundation work and to shorten the time for maintaining a pump, etc., by forming an oil pan provided on a ground foundation to the base lower than the bottom surface of the ground foundation and forming a receiving tank to the height larger than the base height of the oil pan. CONSTITUTION:The oil pan 5 provided below a rolling roll is formed as a groove provided in the ground foundation 4 and the base of the oil pan 5 is so formed as to be lower than the bottom surface of the ground foundation 4. The height of the receiving tank 10 can be thereby increased to the height larger than the base height of the oil pan 5. The volume as a return tank is, therefore, usable as the volume totaling the volume of the receiving tank 10 and the volume of the oil pan 5. The volume of the receiving tank 10 can be thereby made up. The formation of an under ground foundation to a shallower base is permitted by installing the tank 7 of a larger volume on the ground and installing the receiving tank 10 of a smaller volume under the ground.
Patent JP-H10116391-A (JP)
Title: Master/slave security system
Inventor: OKAZAKI MASASHI
IPC: G08B25/08
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a master/slave security system without the need of switching plural security states. SOLUTION: This system is provided with sensor groups 6 and 7 installed respectively in plural master security areas and slave security areas for detecting the abnormality of a fire and intrusion, etc., operation devices 4 and 5 installed respectively in the master security area and the slave security area and provided with the functions of the start/cancellation of security, the state display of the sensor groups 6 and 7 and voice output and a security terminal equipment 1 arranged between the master security area side operation device 4 and the slave security area side operation device 5 and provided with a control part 2 and an interface part 3.  In this case, the switching operation of the security state of the master security area by the optional master security area side operation device 4 is performed, and in the case that the security states of the master security area and the slave security area become different, control is performed in the control part 2 so as to match the security state of the slave security area with the security state of the master security area.
Patent JP-H02118496-A (JP)
Title: Sensor for scrum time measurement
Inventor: OKADA YASUMASA
IPC: G21C7/14
Filed: 1988-10-28
Abstract: PURPOSE:To securely measure acceleration by generating a pulse signal with good S/N at the center point of a detection coil when a control rod passes a detection coil at the time of scrum operation. CONSTITUTION:A driving part 1 moves up and down the control rod 7 and an electromagnet 2 suspends and holds the control rod 7. Further, the sensor 6 formed with single bodies providing upper and lower coils 6a and 6b to the iron core of a U-shaped permanent magnet 11 in a ring shape is arranged in a guide tube 3. Then, the electromagnet 2 is powered off in emergency and then the control rod 7 fitted with the permanent magnet 4 at the upper position of an acceleration tube 5 falls. The coils 6a and 6b generate pulse electromotive forces by the passage of this magnet 4 and their signals are inputted to a time measuring instrument 10; and the time deviation between the pulse signals is measured to measure the acceleration. Therefore, the pulse signal with supe rior S/N is used and waveform processing is not performed, so the reliability is high.
Patent JP-2001093065-A (JP)
Title: Terminal equipment for emergency informing system, and emergency informing system
Inventor: YOSHIOKA KENJI
IPC: G08G1/09
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To perform a forced on-hook of radio communication equipment such as a portable telephone by providing an on-hook key at terminal equipment for on emergency informing system. SOLUTION: An emergency informing and communicating means 11 is arranged inside the terminal equipment 1 for an emergency informing system. A packing 21 is arranged at an upper cover 20 to be mounted on the terminal equipment 1 for the emergency informing system. When the packing 21 is depressed by a user, an on-hook key 19 of the emergency informing and communicating means 11 is depressed so that forced on-hook can be easily attained. In this case, the packing 21 is constituted of materials such as robber so that the intrusion of water from the on-hook key 19 can be prevented.
Patent JP-2000102003-A (JP)
Title: Moving image encoder and moving image encoding method
Inventor: NAKAMURA TAKESHI
IPC: H04N19/176
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To realize the encoding of high performance and high image quality even in the case that the complication of an image pattern is largely different depending on respective macro blocks inside a picture. SOLUTION: In the case of performing encoding to a picture composed of plural areas, a target code amount decision part 12 decide a target code amount for the respective areas of the picture by utilizing encoding processing information for the respective areas of the picture. Respective unit encoding parts 11 provided corresponding to the respective areas perform the encoding processing of the respective areas of the picture in accordance with the target code amount decided by the target code amount decision part 12.
Patent JP-H05105373-A (JP)
Title: Counter weight fitting structure for vertical conveyor
Inventor: YASUTOMI SHIGEFUMI
IPC: B66B7/08
Filed: 1991-10-18
Abstract: PURPOSE:To allow a cage provided with a counter weight to perform circulating operation on an up- or down-passage by providing a pair of sheave block respectively with plural sheaves two pairs of which forming one group horizontally, and forming the center distance of the inner sheave slightly larger than the thickness of the cable weight. CONSTITUTION:A sheave block 20 is provided on the floor FT, across a space for connecting both passages 1, 2 to each other. This sheave block 20 is provided with 16 pairs and 8 groups of sheaves C1, c1-C8, c8 symmetrically in relation to the longitudinal centerline M, and each group is disposed parallel to the horizontal upper edge 20a of the block 20. These sheaves C are disposed in the measure D slightly larger than the thickness of a cable plate P. Eight cable plates P1-P8 are suspended on the centerline L side, and counter weights M1-W8 are hung on the other side. The counter weights corresponding to the cable plates are thereby prevented from mutual interference.
Patent JP-H01112708-A (JP)
Title: Electromagnetic coil
Inventor: NAITO TAKAO
IPC: H04R9/04
Filed: 1987-10-27
Abstract: PURPOSE:To allow lightweight different from a formation for winding a bobbin lead wire by forming a coil on which a film parallelly providing plural electric conductive band on both faces of surface and rear face previously is made cylindrical. CONSTITUTION:Electrical conductive bands 2a, 2b, 2c, 2d, 2e, 2f composed of aluminum foil of 35mum thick are parallelly provided on the surface of a polyimide film 1. On the other hand electrical conductive bands 5a, 5b, 5c, 5d, 5e, 5f composed of aluminum foil are parallelly provided on the rear face of a polyimide film 1. Connecting ends 6a of the rear side are polymerized to 5b, 6b to 5c, 6c to 5d, 6d to 5e, 6e to 5f, and 6f to 5g respectively and an electromagnetic coil 8 is made which the surface of the polyimide film 1 is made outside, edges are butted each other and made cylindrical, connecting ends 3a are polymerized and connected to electrical conductive bands 2b, 3b to 2c, 3c to 2d, 3d to 2e, 3e to 2f and a connecting end 3f is polymerized and connected to an electrical conductive band 5g of the rear face side.
Patent JP-H09108715-A (JP)
Title: Grinding device for rolling work roll
Inventor: TOKUSHIGE JIROU
IPC: B24B5/37
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To promptly grind rough surface in the center of a roll and to improve the grinding efficiency by attaching a hard wear-resistant grinding segment to the severely wearing center part of a work roll as an abrasive for an rolling work roll. SOLUTION: An abrasive is constituted of hard wear-resistant divided grinding segments 1a arranged in the center equivalent to the width of the worn part of a work roll R and soft easily-wearing divided grinding segments 1b arranged at both ends of the worn part. In grinding the work roll R having the worn center part, the grinding starts with the work roll R rotated and with its surface abutted on the abrasive. Then, the soft easily-wearing divided grinding segments 1b come into contact with both unworn ends. Consequently, the grinding segments side wears successively, adjusts itself promptly to the part, and starts grinding soon with the hard wear-resistant divided grinding segments 1a coming into contact with the worn recessed part in the center. Thus, the grinding completes in a state where the worn part is ground nearly flat.
Patent JP-H08138952-A (JP)
Title: Line filter
Inventor: INOUE SHIYUNPACHI
IPC: H01F27/26
Filed: 1994-11-04
Abstract: PURPOSE: To provide a line filter of high quality, wherein the line filter is inserted into the power supply circuits of various electronic equipments so as to prevent noises from penetrating in or leaking out of the circuit. CONSTITUTION: A two-piece bobbin 5 having flanges 2 with a cutout 3 engaged with a rectangular closed magnetic core 1 of integral structure and wound with a pair of windings 6, the bobbin 5 and the magnetic core 1 are firmly fixed together by a core cover 10 provided with projections 14, and the core cover 10 is prevented from falling off.
Patent JP-H11108338-A (JP)
Title: Cartridge type oil feeding tank
Inventor: NAGANUMA HISAO
IPC: B65D25/56
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To confirm the quantity of oil even in a dark place, by providing the main body of a tank with an oil quantity indicating window, by which the oil in the main body of the tank can be visually checked through a gage member that is made of a synthetic resin, and by making the gage member of the oil quantity indicating window of the synthetic resin having a luminous property. SOLUTION: A rotatable handle 2 is provided at roughly the center part of one end side of the main body of a tank 1A, and a tubular oil supply hole 3 is provided at roughly the center part of the other side in such a way that it is projected. The appropriate place of the side wall of the main body of the tank 1A near the oil supply hole 3 is equipped with an oil quantity-indicating window 6. In the oil quantity-indicating window 6, a slot 7 is opened in the side wall of the main body of the tank 1A, and a gage member 8 is disposed in this slot 7. This gage member 8 is formed of a synthetic resin having a luminous property, and a rubber packing material is fitted around the periphery of this gage member 8. Covering this packing material, a cover member 11 is screwed to the side wall of the main body of the tank 1A through two or more fitting screws 10.
Patent JP-H07127120-A (JP)
Title: Net-attatched cover of street inlet
Inventor: KITAMOTO YASUTO
IPC: E03F5/10
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a mosquito from flying up to the ground from a catch basin and to prevent stones or the like from dropping into the basin by installing a vent hole to the cover of the resin buried underground and mounting a net in such a fashion that it may cover the bottom of the cover. CONSTITUTION:A street inlet 1 is buried underground. The upper end of this street inlet 1 is opened. A cover hole 1A is formed on the opening end. The cover 4 is fitted into the hole with the bottom 4a of the cover which is arranged to be opposed to the bottom 1C of the street inlet 1. Solid substances accumulated in the street inlet 1 are precipitated in a sump unit 2 where rain water is transferred to a specified drain spot by way of a drain pipe 3. Nets 6 and 6A are mounted so that they may cove rectangular-shaped communication holes 5 and 5A 2 which are opened in the street inlet 1. The nets 6 and 6A are mounted to the bottom of the cover 4 so as to eliminate any potential damage by produced by a pedestrian walking on the street inlet.
Patent JP-H06113850-A (JP)
Title: Method for distinguishing variety of rice plant using oligonucleotide and its oligonucleotide
Inventor: YAMAMOTO TOSHIYA
IPC: C12Q1/68
Filed: 1992-10-09
Abstract: PURPOSE:To simply distinguish varieties of rice plant by amplifying genome DNA by using a specific oligonucleotide as a primer and subjecting the oligonucleotide to polymerase chain reaction. CONSTITUTION:An oligonucleotide having a sequence 5'-AGTCCTAAGC-3', 5'-TGGACACTAC-3' or 5'-CTGAACTGAC-3' is used as a primer and subjected to polymerase chain reaction to amplify genome DNA of vegetable of rice plant (Oryza sativa L.). The amplified genome DNA is separated by electrophoresis and the amplified genome DNA is visually detected.
Patent JP-2000101334-A (JP)
Title: Antenna and gps device
Inventor: MIYAI KOZO
IPC: H01Q13/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an antenna with which waste of a coaxial cable is reduced, malfunctions hardly take place, and its assembling does not become complicated. SOLUTION: In this antenna, a printed circuit board 2 is placed in a case 1, and the case 1 is provided with a connector 3. A through-hole 4 is made to the printed circuit board 2, which penetrates the side of the printed circuit board 2 towards the connector 3 and a side of the printed circuit board 2 opposite to the connector 3. The opening of the through-hole 4 toward the connector 3 is formed as an inlet hole 5 and an opening of the through-hole 4 opposite to the connector 3 is formed as an exit hole 6. A coaxial cable 7 is fitted to the case 1 by using the connector 3, and an end of the coaxial cable 7 is introduced into the case 1. The end of the coaxial cable 7 is inserted into the through-hole 4 from the inlet hole 5 and the end of the coaxial cable 7 is let through out of the exit hole 6 of the through-hole 4.  A tip of the coaxial cable 7 connects to a circuit provided on a side of the printed circuit board 2 opposite to the side thereof toward the connector 3.
Patent JP-2001098372-A (JP)
Title: Nanostructure by microcluster and method for making the same
Inventor: MURAKAMI JUNICHI
IPC: C23C14/46
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nanostructure by a microcluster and a method for making the same. SOLUTION: This method for making the nanostructure consists in making the nanostructure of the single size microcluster by driving the microcluster ions of a metal, semiconductor, etc., of a single size which are formed by an ion beam sputtering method and are narrowed in their translation energy width to <=0.4 eV by cooling as a result of multiple collision with gaseous helium after sorting of mass to the surface of a substrate consisting of highly orientable graphite(HOPG), etc., under acceleration by strict control of the energy, thereby immobilizing the same into a substrate sheet and the nanostructure thin film of silver made by this method.
Patent JP-H07128700-A (JP)
Title: Camera system
Inventor: MIYASAKA TETSUO
IPC: G03B7/00
Filed: 1993-10-29
Abstract: PURPOSE:To output the data generated in each control while synchronizing it with control operation for monitoring or recording plural data changing every moment in real time by an external device. CONSTITUTION:When an exposure mode is generated as photographing information 1 in a first revision generation part 13, and an exposure correction value is generated as the photographing information 2 in a second revision generation part 14, and an object luminance is generated as the photographing information 3 in a third revision generation part 15, respective photographing information are outputted to a photographing information process part 12, and respective elements in a camera are controlled. On the other hand, the pnotographing information 1-3 are outputted from the first, second, third revision generation parts 13-15 to a cumulative recording part 19 through switches 16-18 to be recorded cumulatively.
Patent JP-H02119109-A (JP)
Title: Winding machine for magnetic head
Inventor: WAGADA SHIYOUICHI
IPC: H01F41/08
Filed: 1988-10-28
Abstract: PURPOSE:To enable the free insertion and guide of a wire in the direction of transferring, and increase positioning accuracy by constituting a guide part and a clamping part respectively of a pair of blades capable of opening and closing, and making them from a wire guide hole when the blades engage with each other. CONSTITUTION:When a wire 5 is clamped by a pushing-in apparatus 50, a tensile force is applied to the wire 5, and blade type members 64, 65 of a guide part 62 and a clamping part 63 are made to descend in an opened state, and then the blade type members are closed. A recessed part 71 and a protruding part 72, which are formed on the blade type member so as to face each other, engage with each other; V-shaped grooves 73 formed on the tip end surface of the recessed part and the protruding part overlap with each other in the insertion direction of the wire 5, thereby forming a wire guide hole at the bottom of the groove 73. The wire 5 is displaced toward the center from an inclined surface of the groove 73, and surely moved to the guide hole position. The guide part 62 having the guide hole is set in front; the wire is confined by the confining part 63 and moved forward. Thereby, the wire is guided by the guide hole and pushed into the wire winding hole 4 of a magnetic core 2, in the state that positioning is maintained.
Patent JP-H1190875-A (JP)
Title: Hand carry negative pressure suction implement
Inventor: OKAMOTO YOSHIHISA
IPC: B25J15/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve convenience of use ad simplification of a structure in a negative pressure suction unit used for supporting and releasing an article by a negative pressure. SOLUTION: In this constitution, an opening 23 serving as a suction port and a negative pressure source are connected through an opening/closing valve 24, also the opening/closing valve, when a valve element 25 is advanced in the opening by a suction pipe 20 having the opening 23 and a bar-shaped valve element 25 supported able to advance/retract in the opening 23 inside the suction pipe 20, is closed, and a tip end of the valve element 25 is inserted in the opening 23, to be able to protrude to an outer surface of the suction pipe 20. In a tip end of the valve element, foreign matter 22 stuck to the suction port can be forcedly eliminated.